1397803704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 4036608000

約数和(自身を除く): 2638804296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 191, 209, 228, 264, 382, 418, 456, 573, 627, 764, 836, 1146, 1254, 1459, 1528, 1672, 2101, 2292, 2508, 2918, 3629, 4202, 4377, 4584, 5016, 5836, 6303, 7258, 8404, 8754, 10887, 11672, 12606, 14516, 16049, 16808, 17508, 21774, 25212, 27721, 29032, 32098, 35016, 39919, 43548, 48147, 50424, 55442, 64196, 79838, 83163, 87096, 96294, 110884, 119757, 128392, 159676, 166326, 192588, 221768, 239514, 278669, 304931, 319352, 332652, 385176, 479028, 557338, 609862, 665304, 836007, 914793, 958056, 1114676, 1219724, 1672014, 1829586, 2229352, 2439448, 3065359, 3344028, 3659172, 5294711, 6130718, 6688056, 7318344, 9196077, 10589422, 12261436, 15884133, 18392154, 21178844, 24522872, 31768266, 36784308, 42357688, 58241821, 63536532, 73568616, 116483642, 127073064, 174725463, 232967284, 349450926, 465934568, 698901852, 1397803704]

約数ペア:

[(1, 1397803704), (2, 698901852), (3, 465934568), (4, 349450926), (6, 232967284), (8, 174725463), (11, 127073064), (12, 116483642), (19, 73568616), (22, 63536532), (24, 58241821), (33, 42357688), (38, 36784308), (44, 31768266), (57, 24522872), (66, 21178844), (76, 18392154), (88, 15884133), (114, 12261436), (132, 10589422), (152, 9196077), (191, 7318344), (209, 6688056), (228, 6130718), (264, 5294711), (382, 3659172), (418, 3344028), (456, 3065359), (573, 2439448), (627, 2229352), (764, 1829586), (836, 1672014), (1146, 1219724), (1254, 1114676), (1459, 958056), (1528, 914793), (1672, 836007), (2101, 665304), (2292, 609862), (2508, 557338), (2918, 479028), (3629, 385176), (4202, 332652), (4377, 319352), (4584, 304931), (5016, 278669), (5836, 239514), (6303, 221768), (7258, 192588), (8404, 166326), (8754, 159676), (10887, 128392), (11672, 119757), (12606, 110884), (14516, 96294), (16049, 87096), (16808, 83163), (17508, 79838), (21774, 64196), (25212, 55442), (27721, 50424), (29032, 48147), (32098, 43548), (35016, 39919)]